baber/WOPTO huggingface dataset:
Patent JP-H05322083-A (JP)
Title: Coupling
Inventor: TAGA JUN
IPC: F16L19/04
Filed: 1992-05-18
Abstract: PURPOSE:To prevent a leakage owing to a creep phenomenon perfectly by forming a recess to which the return part of a resin pipe is fitted around the outer peripheral surface of an inner circular part and forming a lip seal contacting closely to the inner surface of a coupling main body around the recess end, while forming a screw to the inner peripheral surface of an outer circular part. CONSTITUTION:The tip of a resin pipe 4 formed in U-shape by turning back is engaged to the inner circular part 1b of a fastening unit 1, and by the screwing of the fastening unit 1 and a coupling main body 2, the return part 4a of the resin pipe 4 positioning to the recess of the inner circular part 1b is fixed contacting closely at its U-shape bottom, with the end edge of the inner circular part 1b and the curved surface groove of a stopper. Furthermore, a projection line belt reinforces the close contact between the inner surface main body at the resin pipe return part and the outer surface of the coupling main body at the resin pipe return part and the outer surface of the recess, and furthermore, a lip seal makes the adhesive condition between the inner surface of the coupling main body and the inner peripheral surface of the inner circular part of the fastening unit 1 more solid.
Patent JP-S5850642-A (JP)
Title: Operation checking device for magnetic recording and reproducing device
Inventor: MATSUMURA REIZOU
IPC: H04Q9/00
Filed: 1981-09-21
Abstract: PURPOSE:To prevent malfunction by putting a sounding body which produces sounds when the output signal of a remote controller is received into the state being ready to operate. CONSTITUTION:When a recorder body 11 receives the constant speed system signal of a remote control unit 12, a sounding body 26 is made ready to operate via a decoder part 20. An oscillating part 23 is oscillated by the single shot pulse of the part 20, and said output signal forces said piezoelectric buzzer 26 to produce a single shot sound. A high level signal is supplied to an intermittent signal part 29 by the high speed system signal of the remote controller for the same time as the operation time of a mechanism part 22 separately from the driving signal from a logic part 21. The oscillating part 23 is oscillated intermittently by the signal of the part 29, and intermittent sounds are produced from the buzzer 26. The intermittent sounds are produced during the operation of the high speed system. Generation of said single sound and intermittent sounds are inhibited by an inhibition circuit 32 while an electric power source turns on and off.
Patent JP-H11343400-A (JP)
Title: Flame retardant thermoplstic resin composition
Inventor: OHARA YOICHI
IPC: C08L67/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant thermoplastic resin composition which is a resin composition comprising a boron compound, which is a non-halogen flame retardant agent, as the main flame retardant agent and has a high flame retardance as well as a high impact resistance. SOLUTION: This composition comprises (C) from 1 to 50 pts.wt. zinc borate and/or zinc borate hydrate and (D) from 1 to 30 pts.wt. alcohol-modified silicone oil per 100 pts.wt. thermoplastic resin comprising (A) from 100 to 50 wt.% polycarbonate resin and (B) from 0 to 50 wt.% polyester resin.
Patent JP-H05342418-A (JP)
Title: Card processor
Inventor: FUKUDA KAZUSANE
IPC: G06K13/06
Filed: 1992-06-09
Abstract: PURPOSE:To miniaturize a card processor and to improve the operability. CONSTITUTION:The processor is provided with an inserting/ejecting port 12 for cards 10 such as a pass ticket, prepaid card or credit card, identification sensor 66 for identifying the kinds of the inserted cards 10, first and second standby parts 54 and 55 for temporarily setting the cards 10 on standby, switching flap 67 for guiding the cards 10 to the first standby part 54 or the second standby part 55 based on the detected result of the identification sensor 66, hopper stacker 61 for storing the cards 10, driving belts 33-36 for reciprocatively moving the cards 10 along a conveyance line, reproducing and recording means 71, 72, 73 and 75 for reading and writing information to the cards, and switching flap 63 for guiding the cards 10 to the inserting/ejecting port 12 or the hopper stacker 61.
Patent JP-S5575712-A (JP)
Title: Controller for filtration basin
Inventor: KANEKO TOMONORI
IPC: B01D35/02
Filed: 1978-12-04
Abstract: PURPOSE: To obtain an exact total filtration flow rate by controlling the filtration flow rate regulating valves of each filtration basin at the same opening degree according to the target value of the total filtration flow rate, as well as controlling regulating valves for raw water in such a way that each filtration basin and water distribution basin become the same at water level.  
     CONSTITUTION: Raw water is sent to the sedimentation basin 2 to remove a correspongding amount of sediments there, and then residual fine partices are filtered at the quick filtration basins 4aW4d and clarified water is sent to the water distribution basin 6. The water level of the quick filtration basins 4aW4d is measured by the water level meters 14aW14d and then average water level is obtained by the target water level arithmetic circuit 10. Then, the original water valves 3aW3d are controlled by the raw water valve regulating circuit 11 to regulate the water level to the obtained water level; that is, while keeping the flow rate regulating valves 5aW5d for the quick filtration basins 4aW4d at the same opening degree, the water level is controlled according to deviation between the set total filtration flow rate 13 and actual total filtration flow rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5373679-A (JP)
Title: Concentricity corrective grinding holder
Inventor: NORO SHIYUUHEI
IPC: B23B31/40
Filed: 1976-12-11
Abstract: PURPOSE: To provide a concentricity corrective grinding holder wherein the proximal end of a projection in contact with the inner peripheral of the coarse material of a holder is improved thereby to smoothen the operation of holding the proximal end of the projection and improve the wear proof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6042438-A (JP)
Title: Cellulose dope
Inventor: OKAJIMA KUNIHIKO
IPC: C08K3/00
Filed: 1983-08-17
Abstract: PURPOSE:A cellulose dope suitable for use in the production of fibers, membranes, etc., which shows a specified <13>C-NMR spectral pattern and having a high concentration and stability (no gelation occurs even after standing at room temperature for about 2 days). CONSTITUTION:A cellulose dope comprising an aqueous alkaline solution containing at least 3wt% cellulose with a degree of polymerization >=100 (preferably, 200-700), obtained by partial destruction of intramolucular hydrogen bonds by pretreatment and having a <13>C-NMR spectral pattern shown in the figure (wherein the C4 carbon peak is shifted to the high magnetic field side by at least 7ppm in relation to the peak of a highly crystalline solid cellulose). This dope is formed by pretreating cellulose with an aqueous alkaline solution containing a reagent which destroys intramolecular hydrogen bonds (or accelerates the swelling of cellulose, e.g., lithium chloride or aluminum hydroxide, and dissolving it in an aqueous alkali solution at a low temperature (<= about 16 deg.C).
Patent JP-H0313165-A (JP)
Title: Facsimile equipment
Inventor: UCHIYAMA MASAHIRO
IPC: H04N1/00
Filed: 1989-06-12
Abstract: PURPOSE:To fit a facsimile equipment to a wall surface, etc., without lowering the operability of a key operation part by providing a transmission system unit which is connected through a cable to a reception system unit and coupled with the reception system unit so as to be freely inverted. CONSTITUTION:A reception system unit 21 and a transmission system unit 26 are connected through a cable 27 and on the inclined front surface part of the reception system unit 21, a cable inserting hole 34 is formed. In the both sides of the cable inserting hole 34, engaging holes 35 are provided and by engaging a hanging part 36, which is provided on the lower surface of the transmission system unit 26, to the engaging hole 35, the transmission system unit 26 is coupled to the reception system unit 21 so as to be freely inverted. Thus, since the direction of a key operation part 28 can be vertically inverted, the key operation part 28 is not reversely inverted vertically even when the facsimile equipment is fitted on the wall surface. Then, the operability of the key operation part 28 can be secured.
Patent JP-H04350573-A (JP)
Title: Impedance measuring apparatus
Inventor: NAKAO HIROSHI
IPC: G01R27/04
Filed: 1991-05-27
Abstract: PURPOSE:To easily adjust the matching of the antenna of a radio transmitter and the system of a matching circuit. CONSTITUTION:A measuring apparatus is equipped with a reactance detecting part 5 and a resistance value detecting part 6 and a means 7-10 always adjusting the phase difference between voltage and a current induced by inputted high frequency voltage to zero is provided to the reactance detecting part 5 and a switch 13 changing over a load reactance 11. and a load resistor 14 possible in short-circuit change-over so as to be capable of connecting them to an open terminal is mounted to make it possible to independently adjust a reactance component and a resistance component. By this constitution, the purpose is achieved and the impedance of a general system whose impedance must be measured is also easily measured.
Patent JP-S6210637-A (JP)
Title: Rear projection screen
Inventor: YADA YUKIO
IPC: G01C21/34
Filed: 1985-07-09
Abstract: PURPOSE:To give a uniform brightness overall by changing the angles of inclination of prism incidence faces of prism pieces gradually or stepwise in accordance with the position on a screen and forming them on all of the surface of the screen. CONSTITUTION:A prism 2 consists of an incidence face 2 and a totally reflecting face 22, and a part of the light incident on the incidence face 21 is totally reflected on the totally reflecting face 22 and is emitted. Though an incident light L' does not reach the totally reflecting face 22 and goes straight, the loss of light in a part corresponding to L' is small in case of the prism 2 and the quantity of effective light L is large. The angle of inclination of the prism incidence face is changed gradually in accordance with the position on the screen, and the angle of inclination of the prism incidence face is reduced to enhance the function of a refracting face when the angle of incidence is small, and the angle of inclination of the prism incidence face is increased to enhance the function of the totally reflecting face when the angle of incidence is large. Thus, the quantity of exit light on all of the surface of a sheet is controlled in the well-balanced state to secure a uniform brightness overall.
Patent JP-H0253502-A (JP)
Title: Throwaway type cutter and throwaway tip
Inventor: ARAI TATSUO
IPC: B23C5/06
Filed: 1988-06-17
Abstract: PURPOSE:To eliminate the variance in the width of a minor cutting edge due to wear, improve the quality of a finished surface, broaden the width of a cutting edge end, and increase the strength of the cutting edge by tilting the inner flank edge more than the minor edge by a specified angle and by disposing the inner flank edge along the axis and on the base end side of a cutter body. CONSTITUTION:A tip 11 is provided with three sets of a straight line-shaped outer circumferential major cutting edge 13, an arc-shaped corner edge 14 and a straight line- or a large arc-shaped minor cutting edge 15, and a straight line-shaped inner flank edge 16. The angle alpha formed with the minor cutting edge 15 and the inner flank edge 16 is defined as 15-25 deg. for example, while the width y of the minor cutting edge 15 is defined as 1-2.5mm and therefore the width y does not increase even if the edge wears and the width of the cutting edge end can be made wide. At least one of the tips is made to be a tip 17 provided with three sets of a straight line-shaped outer major cutting edge 18, an arc-shaped corner edge 19, and a straight line- or a large arc-shaped flat drag 20. The tip 17 is made to project farther than the minor cutting edge 15 on the fore-end side by a specified length A and the width w is made greater than the width y so that the quality of a finished surface is improved by the flat drag 20.
Patent JP-H04345354-A (JP)
Title: Voice interactive simple communication equipment
Inventor: IWAMI KIYOSHI
IPC: H04M11/00
Filed: 1991-05-23
Abstract: PURPOSE:To obtain guide information from the current location one's destination, which can be easily utilized by children, old people, and foreigners. CONSTITUTION:The above equipment is equipped with a voice recording and reproducing device 11 provided at a center, in which the guide information of the surrounding of the present position of a user, and the other related information is inputted so as to be capable of being reproduced in the form of a voice, a simple terminal equipment 12 provided at plural places, which is equipped with plural push buttons 12a of a telephone by which the information recorded in the voice recording and reproducing device 11 can be reproduced and audible, signal transmission cable 13 such as a telephone line which connects the voice recording and reproducing device 11 of the center with each simple terminal equipment 12, and an arithmetic control means 14 which receives the signal from each simple terminal equipment 12, and operates the confirmation of the setting place of the simple terminal equipment 12, and the retrieval, reproduction, and transmission of the necessary information.
Patent JP-H0838980-A (JP)
Title: Holding apparatus and plating device for magnetic material
Inventor: HARADA ISAMU
IPC: B65G49/02
Filed: 1995-05-24
Abstract: PURPOSE:To provide an inexpensive holding apparatus for magnetic material as a base stock which is holdable by arranging these base stocks under non- contact state CONSTITUTION:Plural pieces magnetic plates 10A, 10B are oppositely disposed in such a way that the surfaces magnetized on mutually different, polarity are confronting surfaces 10a, 10b and plural numbers of magnetic materials 21 are arranged between those magnetic plates 10A, 10B under mutually non- contact, state by repulsion in accordance with the magnetic flux density to magnetically hold them.
Patent JP-H0441416-A (JP)
Title: Cosmetic for hair
Inventor: YAMAMURA TATSURO
IPC: A61Q5/06
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a hair cosmetic capable of readily changing and repairing the hair style by blending a shape memorizing resin with other ingredients. CONSTITUTION:The objective hair cosmetic is obtained by mixing and dissolving 0.01-60 wt.% shape memorizing resin (e.g. polyurethane) having 40-90 deg.C glass transition point in a hair styling lotion, a hair spray, a hair styling foam, etc. When the hair cosmetic is applied to hair and dressed with a hair dryer, etc., the shape in the hairdressing is fixed and shape in the hairdressing is maintained if the surface temperature of the hair attains the glass transition point or below. The fixed shape can be readily changed and corrected by hairdressing again with the hair dryer, etc. The shape memorizing resin is obtained by polymerizing an isocyanate with a polyol and a chain extender by a prepolymer method, etc.
Patent JP-S5274276-A (JP)
Title: Color cathode-ray tube
Inventor: NAKAMURA TAICHI
IPC: H01J31/20
Filed: 1975-12-17
Abstract: PURPOSE: To create images of high quality without difference in the tone by reducing gradually the width of the vertical rows and the size of slots of the fluorescent screen at the near of the right and left peripherics including the corners of the shadow mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0815649-A (JP)
Title: Rimless spectacles
Inventor: WATANABE TSUYOSHI
IPC: G02C1/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide rimless spectacles which are formed by fixing lenses to a bridge and lugs via bolts passed through the lenses, facilitate mounting of the lenses without loosening, eliminate the possibility of breaking the lenses by the stress concentration arising from mounting of the lenses and have improved appearance. CONSTITUTION:A nut 18 to be screwed with the bolt 16 is provided with a stem part 20 insertable into a mounting hole 17 of the lens and a flange part 19 of the diameter larger than the diameter thereof. An end face 24 following to the stem part 20 of this flange part 19 is formed to a recessed shape and the stem part 20 of the nut 18 is fitted into the mounting hole 17 of the lens 10. The bolt 16 is screwed into the shaft hole 22 of the nut 18 from a lens stopper 13 of the bridge or the lug and the recessed end face 24 of the flange part 19 of the nut 18 is press fixed to the end face of the lens 10.
Patent JP-H09329244-A (JP)
Title: Hydraulic buffer
Inventor: HOYA HIROSHI
IPC: F16J15/3252
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the work cost of a lock guide by forming the outer shape of a rod guide in a polygonal shape having large diameter parts which abut on the inner circumferential surface of an outer tube and small diameter parts for forming a clearance between the inner circumferential surface of the outer tube and it, and forming a radial direction groove part and a vertical groove part in the small diameter part. SOLUTION: The outer shape of a rod guide 7 is formed in a polygonal shape having a plurality of large diameter parts which abut on the inner circumferential surface of an outer tube and a plurality of small diameter parts 72c for forming a clearance between the inner circumferential surface of the outer tube and it, and a radial direction groove part 72b and a vertical groove part 77a are formed in the small diameter part 72c. The length of the radial direction groove 72b can be shortened, and thereby, the load is reduced when press molding is carried out. Also trim work for forming the outer diameter 72c of a flange part 72 in a circular shape according to a layout size, and the work cost is reduced.
Patent JP-H11338201-A (JP)
Title: Both-surface printing device
Inventor: KUWABARA AKITOMO
IPC: G03G15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To secure the proper tension of paper between a toner image forming means and a fixing means. SOLUTION: This both-surface printing device is provided with a movable guide plate 6 arranged between the toner image forming means and the fixing means so that it can be brought into contact with both end areas of the recording paper 3 on which a toner image is not printed and air supply means 7, 8, 20 and 21 fixed to a position being near the plate 6 and independent of the plate 6 so as to discharge air toward the surface of the paper 3.
Patent JP-S629282-A (JP)
Title: Fm-cw radar equipment
Inventor: MURAO EIJI
IPC: G01S13/34
Filed: 1985-07-08
Abstract: PURPOSE:To detect the object exsisting in the closest distance surely by adding a band-pass filter, detector and level decider to the main body of a FM-CW radar device. CONSTITUTION:The circuit composed of a band pass filter 20, detector 11 and level decider 12 is added to the main body 1 of a FM-CW radar equipment. Accordingly, in case of there being an object within the range of closer distance than the lower limit for measurement in the main body 1 the beat signal Sb caused between transmitting and receiving radio waves D1, D2 shows the waveform that the wave less than one period becomes discontinuous on each repeating period of the frequency transition and the beat frequency becomes unable to be measured in a frequency measuring instrument 8. The signal Sb is therefore led to the detector 11 through the filter 10 having the frequency zone equivalent to the distance range to detect the object at that time as a pass zone, the voltage signal Vd detected thereof is given to the decider 12 and by comparing with the preset reference level according to the distance range to detect the object there it can be detected whether there is an object within the range of that distance or not.
Patent JP-S5374698-A (JP)
Title: Control rod driving device
Inventor: SATOU TAKAO
IPC: G21C7/14
Filed: 1976-12-15
Abstract: PURPOSE: To reduce power consumption in the driving device of a reactor control rod using a step-motor, by means of impressing such pulse as that the exiting phase number at a stopping time may become to min. immediately before the stopping operation of a control rod. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636792-A (JP)
Inventor: MATSUDA HIROSHI
IPC: C09K3/16
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5575306-A (JP)
Title: Offset parabola antenna
Inventor: YAMADA TAKASHI
IPC: H01Q19/12
Filed: 1978-12-04
Abstract: PURPOSE:To secure correction for the asymmetry of the field distribution on the opening surface caused by the offset power supply by varying the direction of the center axis to the conventional one for the primary radiator of the offset parabola antenna, thus obtaining the wide-angle directivity and high opening efficiency. CONSTITUTION:The offset antenna consists of primary radiator 1 and reflector 2 featuring no rotary symmetry around antenna radiation axis 8. Then radiator 1 is located so that center axis 11 of radiator 1 may differ from two equally didided lines of the angle formed by the two straight lines connecting between reflector focus 7 and the both ends of reflector 2 which is within the symmetric surface of reflector 2. At the same time, a smaller degree is secured for feed angle 12 formed by axis 11 of radiator 1 and rotary center axis 4 of the reflector than the angle formed by the other end of reflector 2 and the center axis of radiator 1. For selection of the feed angle, points B and A are set in case the wide-angle directivity and the gain increment are required respectively.
Patent JP-S6041139-A (JP)
Title: Interruption control circuit
Inventor: HENMI TOORU
IPC: G06F9/48
Filed: 1983-08-17
Abstract: PURPOSE:To prevent a program from runaway due to interruption processing by forming an FF to prevent a non-maskable interruption signal. CONSTITUTION:The FF4 is turned to ''0'' without fail when a power supply is turned on. A decoder 5 decodes an instruction for setting up a stack pointer and sets up the stack pointer to turn the FF4 to ''1''. The output of the FF4 and an interrupting instruction obtained by receiving a non-maskable interruption (NMI) signal to a terminal 1 are inputted to an AND gate 2, and only when both the signals are ''1'', the output of the AND gate 2 is inputted to an interruption accepting circuit 3. In accordance with the output of the AND gate 2, the circuit 3 saves the program in processing to the stack pointer to process the interruption signal. Therefore, the NIL signal is prevented until the stack pointer is set up after turning on the power supply.